baber/WOPTO huggingface dataset:
Patent JP-H09157108-A (JP)
Title: Agrochemical granule excellent in dissolution of agrochemical active ingredient in water of surface of paddy field
Inventor: OKOCHI TAKEO
IPC: A01N43/70
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical granule excellent in collapse and dispersibility in water, improved in dissolution rate in water on the surface of a paddy field of an agrochemical active ingredient practically insoluble in water on the surface of a paddy field, by combining a system comprising an agrochemical active ingredient and a specific surfactant with a prescribed saccharide. SOLUTION: This agrochemical granule is obtained by adding a saccharide having <=400 molecular weight to a system comprising an agrochemical active ingredient and a polycarboxylic acid-based surfactant and/or a polyoxyethylene styryl phenyl ether-based surfactant. Glucose, sorbitol, lactose, sucrose and maltose are especially preferable as the saccharide having <=400 molecular weight. The used amount of the saccharide is 1-15% pts.wt., preferably 2-10% pts.wt. based on the total of formulation. A component practically insoluble in water on the surface of a paddy field is preferably as the agrochemical active ingredient. A herbicide active ingredient, pyrazolate, pretilachlor, dimethametryn, etc., are preferably as the agrochemical active ingredient. The agrochemical active ingredient has preferably >=2μm average particle diameter.
Patent JP-H08176403-A (JP)
Title: Resin composition for pultrusion
Inventor: INOUE TADAYUKI
IPC: C08L65/00
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a resin compsn. for continuous pultrusion which is excellent in releasability, heat resistance, and flame retardance. CONSTITUTION: A resin compsn. having a good pultrudability is prepd. by compounding a novolak phenol resin having an ortho-para ratio of 3 or higher with a divinylbenzene compd., a perfluoroalkyl-contg. fluorinous mold lubricant, and a curative and pref. further with a filler and a flame retardant.
Patent JP-H03177903-A (JP)
Title: Method and device for production of nc working data
Inventor: GOSHIMA SUNAO
IPC: G05B19/42
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the processing manhour and to shorten the processing time with the title method and device by taking out only the working attribute data on each working part of a product shape model and processing the attribute data based on a program. CONSTITUTION:The position data on each working part of a product shape model is stored in a memory together with the working attribute data showing the NC working contents. Then each working part is designated and its working attribute is read out. The data on the using order and the working conditions on the working tools are obtained based on a working technology file. These obtained data are combined with the position data on each working part of the product shape model at the final programming stage where the former data are converted into an NC code. Thus a cutting path is obtained. Thus it is just required to carry on the programming processing for only the working attribute up to the final programming stage. As a result, the NC working data can be produced at a high speed and with high efficiency.
Patent JP-H05160060-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJISAWA MASAMITSU
IPC: H01L21/265
Filed: 1991-12-03
Abstract: PURPOSE:To enable a through SiO2 film used for the implantation of ion to be improved in thickness distribution through an Si substrate by a method wherein an initial SiO2 film is fully removed once before a channel is cut, and then a thin through SiO2 film uniform in thickness is newly formed. CONSTITUTION:An initial SiO2 film 2 is formed on a P-type Si substrate 1 through a hydrochloric acid oxidation method. Then, an Si3N4 film 3 is formed covering the initial SiO2 film 2 through a CVD method, and then the Si3N4 film 3 is patterned on an element forming region 4 using a resist film as a mask. The initial SiO2 film 2 is removed by dry etching using the Si3N4 film 3 as a mask. In succession, a through SiO2 film 5 is formed on the Si substrate 1 as thick as 20-30Angstrom  by dry etching. As an SiO2 film is formed very thin, it works well to absorb the impact applied to an Si substrate at the implantation of ion, the Si substrate can be kept uniform enough in ion implantation depth and concentration.
Patent JP-H03182094-A (JP)
Title: Lifetime exhaustion sensor circuit for lamp
Inventor: KUMADA OSAMU
IPC: H05B41/24
Filed: 1989-12-11
Abstract: PURPOSE:To simplify the structure of a leakage transformer and provide a small-sized circuit of high economy by monitoring the inter-end voltage of a capacitor connected in series between the output of the transformer and its load. CONSTITUTION:In a high frequency electric torch device composed of a leakage transformer 21 and an inverter circuit, which generates high frequency output on the secondary side of the transformer 21, a capacitor 14 is connected in series between the output of the transformer 21 and a discharge lamp 22 as its load, to form a sensing circuit. When the lamp 22 is in normal operation, a high frequency AC current flows as the lamp current, and the capacitor 14 is put in shortcircuited state, in which no inter-end voltage is generated, and no influence is given upon discharge of the lamp 22. When the lamp 22 launches in its latest period of lifetime and the emitter of one of the filaments blows off, the lamp 22 becomes half discharging and the capacitor 10 is charged to cause its inter-end voltage to rise. Accordingly if this inter-end voltage of the capacitor 10 is monitored, abnormal condition peculiar in the latest period of lifetime can be known, and therein no necessity for any winding for sensing will simplify the structure of the transformer to allow achievement of a small-sized lamp lifetime exhaustion sensing circuit of high economy.
Patent JP-H03183340-A (JP)
Title: Vibration isolator for vertical shaft rotating machine
Inventor: YAMAZAKI TOSHIO
IPC: H02K5/00
Filed: 1989-12-11
Abstract: PURPOSE:To adjust it with an adjusting bolt so as to facilitate the adjustment of vibration isolator by arranging the adjusting bolt at the top of an upper bearing bracket, and bringing the top of the adjusting bolt into contact with a spring arranged between the foundation and the bracket so as to support it. CONSTITUTION:A bracket 2 is fixed on a stator 1, and a adjusting bolt 6 is screwed in the flange 4 at the top of the braket 2. A base 10 is fixed fo the foundation 12 opposed to the adjusting bolt 6. A spring 7 is arranged at the base 10, and the spring 7 is attached to the base 10 by a mounting fixture 8. The length of the adjusting bolt 6 is adjusted by setting a spanner to the parallel face 13 provided it the bolt 6 and rotating it. Hereby, the work can be done by only one person.
Patent JP-H11151805-A (JP)
Title: Method for confirming cleaning position setting of cream solder printing apparatus
Inventor: NONAKA SATOSHI
IPC: B41F15/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To shorten time for preparing and confirming cleaning data in a method for preparing and confirming cream solder cleaning data of a cream solder printing apparatus. SOLUTION: An apparatus is composed of a cream solder printing screen 5, a cleaning head 7 for cleaning cream solder 4 adherent to the screen 5, a cleaning head driving part 8 for driving the cleaning head 7, a cleaning head positioning control part 9 for positioning the driving part, and an instruction operating part 13 necessary when the positioning position of the cleaning head 7 is instructed. The cleaning head 7 is driven by the instruction operation part 13 to determine the driving range of the heads 7. In this way, when cleaning data 11 are prepared, the cleaning head 7 is moved, the positioning position can be confirmed practically, and the results can be reflected on the cleaning data 11.
Patent JP-H07148392-A (JP)
Title: Spin-drying device for laundry
Inventor: SHIMAZAKI TAKASHI
IPC: F26B25/00
Filed: 1993-11-25
Abstract: PURPOSE:To spin and dry a laundry as suspended from a hanger and realize a continuous work flow at a washing process. CONSTITUTION:This device has an outer barrel 11, and an inner barrel 12 rotatably laid therein and having a side plate of punching material. Furthermore, the inner barrel 12 has an open upper end and is internally provided with a plurality of hanger hooks 16 for suspending hangers 1 with a laundry 2 held thereon. In addition, the device has a feed section 40A for suspending the hangers 1 having the pre-spin-drying laundry 2 from the hooks 16 via the upper side of the inner barrel 12, and a discharge section 40B for taking out and discharging upward the hangers 1 having the spun and dried laundry 2 from the hooks 16 via the upper side of the inner barrel 12.
Patent JP-H02202533-A (JP)
Title: Transparent polyblend
Inventor: DANIERU RUI DEYUFUURU
IPC: C08L25/08
Filed: 1989-12-11
Abstract: PURPOSE: To obtain a blend having high heat resistance, high impact resistance and good transparency by mixing two specified copolymers with each other.  
     CONSTITUTION: This blend is obtained by mixing 20-80 wt.% copolymer prepared by grafting 35-65 wt.% methyl methacrylate and 35-65 wt.% styrene onto a butadiene/styrene rubber, wherein the methyl methacrylate may be partly replaced by an acrylic ester, with 80-20 wt.% copolymer comprising 20-60 wt.% vinylaromatic hydrocarbon monomer, 20-60 wt.% 1-4C alkyl acrylate or methacrylate ester and 12-30 wt.% maleic anhydride or (N-substituted) maleimide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04190123-A (JP)
Title: Polychromator
Inventor: IRIGUCHI TOMOSHI
IPC: G01J3/18
Filed: 1990-11-22
Abstract: PURPOSE:To make it possible to switch the breadth of the region of a measuring wavelength without moving constituent elements by arranging a pre-spectroscope using a rotatable diffraction grating having the narrow incident slit on the light incident side of a polychromator. CONSTITUTION:A pre-spectrometer is composed of a narrow incident slit 5, a rotatable diffraction grating 7 and a plane mirror 8. The spectrum of the 1st order diffracted light of the grating 7 is formed on an intermediate slit 1 of a main spectroscope. With respect to the incident angle to a diffraction grating 3 of the main spectroscope, the long wavelength on the upper edge side of the slit 1 becomes large, and the short wavelength at the lower edge side 1 becomes small. Therefore, the range of the wavelength of the spectrum image formed in front of the entire width of a photodetector 4 becomes more wider. When the direction of the grating 7 is changed so that the 1st order diffraction spectrum image is formed on the slit 1, the wavelength range of the spectrum image in the entire width of the detector 4 becomes narrow, and the wavelength resolution is improved. When one pre-spectroscope is attached to the polychromator as an adaptor, both the measurement in the broad wavelength region and the measurement of the wavelength in high resolution can be executed.
Patent JP-H07172788-A (JP)
Title: Hydraulic piping structure of free lift type fork lift
Inventor: GOTO TETSUYA
IPC: B66F9/08
Filed: 1993-12-20
Abstract: PURPOSE:To promote the enlargement of symmetrical hose guide spaces and the contraction of a sight impedient range due to these hose guides, in this hydraulic piping structure of a free lift type fork lift. CONSTITUTION:In this hydraulic piping structure of a free lift type fork lift, it is provided with a symmetrical pair of hose guides 10 and 11 formed into almost channel section form being set up lengthwise so as to be opposed to each other to house each hose 12 to be set up in almost U-shaped front form between symmetrical masts. The hose guide 10 on one side is set up in place nearer to the mast and locked to an outer mast 1, and the hose guide 11 on the other is set up in teh rear face of a free lift cylinder and locked to an inner mast 2. In succession, these symmetrical hose guides 10 and 11 are set up aslant so as to make the hose guide 11 at the inner mast side come to the front side in the longitudinal direction of a car, and the hose guide 10 at the outer mast side to the rear side, respectively.
Patent JP-H0368141-A (JP)
Title: Manufacture of insulating film for semiconductor memory
Inventor: IDE SHIGEAKI
IPC: H01L21/8242
Filed: 1989-12-08
Abstract: PURPOSE:To obtain insulating film for a semiconductor memory, which is thinned and has a high electric capacitance, by a method wherein an SiN film is formed on a substrate, the surface of this SiN film is oxidized to form an SiO2 layer on the SiN film, then, this SiO2 layer is removed by etching. CONSTITUTION:An SiN film is formed on a substrate by a CVD method. Then, the surface of this SiN film is oxidized and an SiO2 layer is formed on this SiN film. Then, this SiO2 layer is removed by etching to obtain an SiN film. An insulating film consisting of the SiN film obtained in such a way is superior in leakage current characteristics compared to the untreated SiN film and has leakage current characteristics in the same degree as those of the SiN film with the SiO2 layer formed on the surface of this untreated SiN film. Accordingly, a thinner SiN capacitor can be formed on the substrate by using this insulating film. Moreover, by removing the SiO2 film on the surface of the SiN film, the capacitance of the insulating film can be increased and a high-capacitance and high-reliability semiconductor memory can be obtained.
Patent JP-H06165718-A (JP)
Title: Lumber support device
Inventor: NAKANE HIDETOSHI
IPC: A47C7/46
Filed: 1992-11-30
Abstract: PURPOSE:To lessen the operative force of a drive mechanism. CONSTITUTION:One end 5a of a torsion bar 5 is supported by one side frame 3 supporting a drive mechanism 10 to producing a biasing force in one direction and further in the neighborhood the torsion bar 5 is engaged with the drive mechanism 10.
Patent JP-2000150849-A (JP)
Title: Amplifying solid state imaging device
Inventor: YAMAGUCHI TETSUYA
IPC: H04N5/3745
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To uniform the incident light amount at a central part and peripheral part of a chip even with a large step between a photodiode surface and a metal film forming an opening, to provide the same sensitivity both at the central part and the peripheral part of the chip. SOLUTION: A CMOS sensor comprises, on a semiconductor substrate, an imaging region wherein a photodiode and a unit cell comprising a signal scanning circuit part are arrayed in 2-dimension and a signal line for reading the signal from each cell in the imaging region. Here, the center position of an opening region of a metal film 26 which specifies a region of a photodiode 22 which is irradiated with light is deviated to the center side of the chip relative to the center position of each corresponding photodiode 22.
Patent JP-H0359015-A (JP)
Title: Improved methyl methacrylate composition
Inventor: DONARUDO EDOWAADO ROOCHI
IPC: C08L33/04
Filed: 1989-12-12
Abstract: PURPOSE: To obtain a polymer product indicating improved ultraviolet resistance by polymerizing a monomer mixture of alkyl methacrylate and alkylacrylate and treating the polymer with an additive selected from an alcohol and a high boiling point hydroxyl compound.  
     CONSTITUTION: A monomer mixture of an alkyl methacrylate (preferably methyl methacrylate) and an alkyl acrylate (preferably ethyl acrylate) is prepared, the mixture is polymerized to obtain a poly(alkyl methacrylate), and the polymer is treated with an additive selected from alcohol (example: methanol, etc.), a high boiling point hydroxyl compound (example: ethylene glycol, etc.) and the mixture of them so that the additive is incorporated into the polymer, preparing a poly(alkyl methacrylate) product indicating improved ultraviolet resistance. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03184757-A (JP)
Title: Edge polisher for plate member, etc.
Inventor: NUMAO SUTEYOSHI
IPC: B24B9/00
Filed: 1989-12-11
Abstract: PURPOSE:To eliminate vibration and noise at time of abrasive operation as well as to get rid of any resistance against feed operation by reciprocating each of abrasive members being opposed in the reverse direction simultaneously with the feed direction of a workpiece or the abrasive member. CONSTITUTION:A workpiece 2 is polished by the push-contact of an abrasive member 29 and the relative feed motion of this workpiece 2, and in addition to this method, it is also polished by reciprocation in the reverse direction each by the abrasive member 29. In addition to a fact that vibration and noise in a device are prevented by this reverse reciprocation, this reverse driving resistance to feed at the side of the workpiece 2 or the abrasive member 29 is countervailed with forward driving force, so that it will not come to the feed driving resistance at all.
Patent JP-H04192880-A (JP)
Title: Image memory device
Inventor: YOKOYAMA TOSHIHIKO
IPC: H04N1/40
Filed: 1990-11-27
Abstract: PURPOSE:To distribute the level variation point, and to obtain a satisfactory visible image even in the case a digital output is printed by providing plural non-linear conversion tables (LUT) in the case an image is dark, and switching then by an arbitrary picture element unit. CONSTITUTION:A CPU 6 for controlling a changeover switch (SW) 10 samples all image data of one screen stored in a memory 4 by a program stored in a ROM 7, and derives the maximum value. Subsequently, by a value of its maximum value, one table of three kinds of LUTs 51-53 (or 54) is selected. That is, by selecting the LUT 52 in the case the image is in prescribed brightness, the LUT 53 (or 54) whose coefficient becomes large in the case the image is dark (the level is low), the LUT 51 whose coefficient becomes small in the cast the image is bright (the level is high), respectively, brightness of the image becomes constant. In such a way, a level variation point is distributed, and generation of a false outline caused by mosaic conversion and quantization in the case a digital output is printed can be reduced.
Patent JP-H09141163-A (JP)
Title: Adhesive coating apparatus
Inventor: ISHIDA KAZUO
IPC: B05C5/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To uniformize the coating amt. of an adhesive by preventing air from remaining in a nozzle when an adhesive container is fitted to the nozzle. SOLUTION: An adhesive coating apparatus 1 comprises an adhesive container 2 and a nozzle 9. The adhesive container 2 is formed by filling the adhesive filling chamber 8 of a container main body 3 with an adhesive B. The nozzle 9 is comprises a nozzle main body 10 having a small diameter protruding part 11 and a fitting member 13 fitted with a stepped hole 12. In such a state that the discharge port 5 of the adhesive container 2 is fitted to the fitting recessed part 14 of the nozzle 9, a collision surface 5A comes into contact with a bottom surface 14A. A discharge port 5 communicates with the ejecting orifices 16 of respective ejecting pipe parts 15 through respective supply passage 17. By this constitution, when the nozzle 9 is attached to the adhesive container 2, air can be prevented from remaining in the fitting recessed part 14.
Patent JP-H04198278-A (JP)
Title: Method of surface treatment of inorganic particle, and thermosetting resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08K9/04
Filed: 1990-11-26
Abstract: PURPOSE:To ensure surface treatment easily by adding a surface treating agent to inorganic particles while grinding them by an external pressure to thereby treat the surfaces of the ground particles. CONSTITUTION:While inorganic particles (e.g. fused silica) having a mean particle diameter of 3-30mum are ground by an external pressure, a surface treating agent (e.g. silane coupling agent) is added thereto, if necessary in the presence of an aqueous medium, a reaction accelerator, etc., to treat the surfaces of the ground particles.
Patent JP-H02164621-A (JP)
Title: Display device for vehicle
Inventor: SATO SHUJI
IPC: G09F9/00
Filed: 1988-12-19
Abstract: PURPOSE:To improve a visibility for a type for making a projection of a display image of a display body on a projection member in front of a driver's seat by forming a degree of angle of the bottom surface of a prism provided in the middle of a light passage more than the critical angle of the prism for wholly reflecting external light at the bottom surface. CONSTITUTION:A car speed detected by a car speed senser is displayed in instrumentation in an instrumental panel 3, while it is also radiated from a display body 6 as a display light having forms of figures, and the display light is radiated through a prism 8 and a convex lens 7 in a projector 5 toward a front glass 1 to be imaged as a display image 13 at the front side outside the front glass 1. If external light gets in through an aperture window 4 of the instrumental panel 3 at this time, the external light gets into the prism 8, but the external light is wholly reflected because a bottom surface 8B of this prism 8 is formed to make a degree of angle formed by the external light and a normal line 9 of the bottom surface 8B more than the critical angle of the prism, thereby it is absorbed by a light absorbing member 10.
Patent JP-H04192241-A (JP)
Title: Color cathode ray tube
Inventor: KATSUMA TAKASHI
IPC: H01J29/48
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate distortion of beam spots on a screen made of fluorescent material, and thereby make each spot small in size by providing closed end recessed sections for each opposite section of a focusing electrode and a final accelerating electrode, forming the recessed sections with transmitting holes for three electron beams to pass through, and thereby providing a projected section for the center of the recessed section of the focusing electrode. CONSTITUTION:When an electron gun 26 is in operation, specified voltage is applied to respective cathodes KB, KG and KR, a control electrode 29, an accelerating electrode 30, a focusing electrode 32 and a convergence electrode, a main lens is formed between an electrode 31 and the electrode 32, and three electron beams 25B through 25R are formed with electrons which are emitted out of the cathodes KB through KR, accelerated by the electrodes 29 and 30, so that they are thereby accelerated to a screen 22 made of fluorescent material so as to be focused. The opposite sections of the electrodes 31 through 32 are formed with a non-rotating symmetrical large diameter lens common to three electron beams 25B through 25R, and a non-rotating symmetrical small diameter lens is formed in the neighborhood of the electron beam transmitting holes 36B through 36R of the closed end recessed section 35 of the electrode 31, so that non-point aberration due to the non-rotating symmetric property of the large diameter lens is thereby cancelled. Furthermore, the projected section 37 of the closed end recessed section 35 of the electrode 31 compensates the non-uniformity of the convergence of the large diameter lens.
Patent JP-H11152498-A (JP)
Title: Detergent
Inventor: MIZUTANI MASUMI
IPC: A01N25/30
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent capable of effectively sterilizing microorganisms and fungi attached to a fin or the like of a heat-exchanger while keeping the detergent activities, and maintaining the activities for a long period. SOLUTION: This detergent contains a surfactant for removing fouling, a thickener for regulating a viscosity, a low boiling point material for imparting a foamability, and a water-soluble microbicide having sterilizing activities. The detergent is packed in a spraying can with an insoluble compressed gas so as to be jetted. At least one kind of benzoisothiazolone and 2,2'- methylenebis-4-chlorophenol is preferably used as the water-soluble microbicide. The content of the microbicide is preferably within the region of 0.01-10 wt.%.